Answer / isda

as most of ac equipments depend on the variable magnetic
flow which produced from the ac current and which in dc
will be steady

Answer / pravin bhoi

The ac eqmnt wrkng based on principle of alterntg flux or curnt whch is nt psble with dc so..

Answer / sumit karwa

any kind of purely resistive load can be supplied by ac as
well as dc source

Answer / sennapparajan

y not. use through inverter.

Answer / sennapparajan

well friend. both of them resistive load. if u have doubt
just check in prctically.

Answer / valentine

running a 230V lamp on a DC 110V will cause d lamp to burn dim...

dats a resistive load...

charge a 110V DC battery using a 230V AC suppy will cause the battery to swell up and explode ...

so use equipment as per rated voltage and type !!!

Answer / pranav

In Most of AC equipments we have Inductors and as we know if
we ll apply DC across it a very high magnitude of voltage
will appear accros the winding ,as in case of Transformers
if we ll apply dc voltage wingings will get burnt.....

Answer / sennapparajan

@karwa...


Ya u r. right

Answer / deepak mishra

we can use pure resistive circuit to both ac and dc supply
but in case of induction type instrument we cant use dc bcz
induction principle is applicable to only ac. example are
induction motor and transformer

Answer / sennapparajan

what ever. only source is diffrent but...1230v dc supply is
smae only. did u check bult ac bulf with dc supply??

can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

0 Answers   NTPC,

Can we use 1.1x 2 split air-conditioning at a same time in 2kw power loadar

1 Answers  

What are the two types of compensation?

0 Answers  

What is the difference between earth fault and restricted earth fault protection?

1 Answers  

Explain about c.t?

0 Answers  

What is your favorite aspect of the engineering field?

1 Answers  

How many types Switchgears?

4 Answers  

What is GD2(kg-m2) for Sq. cage ind. motor?

2 Answers   ABC, Essar, MMM,

plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com

0 Answers   Bhel, Maruti Suzuki,

For these 2 devices what their power ratings are ? 1) single phase : AC 220V & starting amps 3Amps (i.e. starting torque) and the stabilized amps 2A ... For deep freezer 2) single phase : AC 220V & starting amps 2.7Amps (i.e. including the starting torque of a CRT monitor) and the stabilized amps 1 Amps thanks

1 Answers  

Dear all, I'm manikandan I have done by DIPLOMA EEE from 2011 , I have 5 years of experience from Power plant instrumentation field , which one field is give long life & which one field is best ,I confused a lot and also I'm studying AMIE, can I choose which department from Section B examination? pls tell me

0 Answers  

how to size H.T & L.T Panel ?

0 Answers   Schneider,